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Adding options to a using jQuery?

What's the easiest way to add an option to a dropdown using jQuery? 31 Answers 31 ...
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Using margin:auto to vertically-align a div

So I know we can center a div horizontally if we use margin:0 auto; . Should margin:auto auto; work how I think it should work? Centering it vertically as well? ...
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Does IMDB provide an API? [closed]

...dia-imdb.com/suggests/h/hello.json (alternate) Format: JSON-P Caveat: It's in JSON-P format, and the callback parameter can not customised. To use it cross-domain you'll have to use the function name they choose (which is in the imdb${searchphrase} format). Alternatively, one could strip or replace ...
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Postgres: Distinct but only for one column

I have a table on pgsql with names (having more than 1 mio. rows), but I have also many duplicates. I select 3 fields: id , name , metadata . ...
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Provisioning Profiles menu item missing from Xcode 5

After spending a whole day installing a fresh copy of Mac OS X v10.8 (Mountain Lion), Xcode 5, fixing provisioning profiles, certificates, creating new ones, I finally managed to get my applications running on my iPad again. The problem is that in Xcode 5 I don't have a menu item for Library ...
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How can I select and upload multiple files with HTML and PHP, using HTTP POST?

I have experience doing this with single file uploads using <input type="file"> . However, I am having trouble doing uploading more than one at a time. ...
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Infinite Recursion with Jackson JSON and Hibernate JPA issue

When trying to convert a JPA object that has a bi-directional association into JSON, I keep getting 25 Answers ...
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Can I have multiple background images using CSS?

Is it possible to have two background images? For instance, I'd like to have one image repeat across the top (repeat-x), and another repeat across the entire page (repeat), where the one across the entire page is behind the one which repeats across the top. ...
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Why is SELECT * considered harmful?

... There are really three major reasons: Inefficiency in moving data to the consumer. When you SELECT *, you're often retrieving more columns from the database than your application really needs to function. This causes more data to move from the database server t...
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How to parse an RSS feed using JavaScript?

...need to parse an RSS feed (XML version 2.0) and display the parsed details in an HTML page. 8 Answers ...